BREAKING
ChatGPT Share Falls Below 50%
True Audience Share, May 2026
ChatGPT
46.4
Gemini
27.7
Claude
10.3
0
B+
ChatGPT MAU
0
M
Gemini MAU
0
M
Claude MAU
Claude Wins Per-User Economics
Claude
13% paid
●
ARPU $2.76
●
Highest conversion
●
Coding reputation
ChatGPT
8% paid
●
ARPU $1.74
●
Largest user base
●
Growth maturing
0
%
Dec 2025
0
%
Mar 2026
0
x
ARPU gap
Scale vs Per-User Value
AI NEWS BLITZ
For the first time, ChatGPT's market share has slipped under fifty percent.